[INFO] fetching crate dlctix 0.0.6...
[INFO] checking dlctix-0.0.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate dlctix 0.0.6 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate dlctix 0.0.6 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dlctix 0.0.6
[INFO] finished tweaking crates.io crate dlctix 0.0.6
[INFO] tweaked toml for crates.io crate dlctix 0.0.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bech32 v0.10.0-beta (available: v0.11.0)
[INFO] [stderr]       Adding bitcoin v0.31.2 (available: v0.32.2)
[INFO] [stderr]       Adding bitcoin-internals v0.2.0 (available: v0.4.0)
[INFO] [stderr]       Adding bitcoin_hashes v0.13.0 (available: v0.14.0)
[INFO] [stderr]       Adding bitcoincore-rpc v0.18.0 (available: v0.19.0)
[INFO] [stderr]       Adding bitcoincore-rpc-json v0.18.0 (available: v0.19.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding half v1.8.3 (available: v2.4.1)
[INFO] [stderr]       Adding hex-conservative v0.1.2 (available: v0.2.1)
[INFO] [stderr]       Adding jsonrpc v0.14.1 (available: v0.18.0)
[INFO] [stderr]       Adding musig2 v0.0.11 (available: v0.1.0)
[INFO] [stderr]       Adding secp v0.2.4 (available: v0.3.0)
[INFO] [stderr]       Adding secp256k1 v0.28.2 (available: v0.29.1)
[INFO] [stderr]       Adding secp256k1-sys v0.9.2 (available: v0.10.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2efbd2ab15c2422384aea7bf94116df221af17da2de3542b02c260b8afa28269
[INFO] running `Command { std: "docker" "start" "-a" "2efbd2ab15c2422384aea7bf94116df221af17da2de3542b02c260b8afa28269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2efbd2ab15c2422384aea7bf94116df221af17da2de3542b02c260b8afa28269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efbd2ab15c2422384aea7bf94116df221af17da2de3542b02c260b8afa28269", kill_on_drop: false }`
[INFO] [stdout] 2efbd2ab15c2422384aea7bf94116df221af17da2de3542b02c260b8afa28269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4202bbebe60acf393f9f0aff1f3aadae81ee1a6d8218c315684a359f4ba44787
[INFO] running `Command { std: "docker" "start" "-a" "4202bbebe60acf393f9f0aff1f3aadae81ee1a6d8218c315684a359f4ba44787", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]     Checking hex-conservative v0.1.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling bitcoin v0.31.2
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]     Checking bech32 v0.10.0-beta
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking sdd v3.0.3
[INFO] [stderr]    Compiling serial_test_derive v3.1.1
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking scc v2.1.17
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking serial_test v3.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]     Checking jsonrpc v0.14.1
[INFO] [stderr]     Checking secp256k1 v0.28.2
[INFO] [stderr]     Checking secp v0.2.4
[INFO] [stderr]     Checking musig2 v0.0.11
[INFO] [stderr]     Checking bitcoincore-rpc-json v0.18.0
[INFO] [stderr]     Checking dlctix v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitcoincore-rpc v0.18.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.30s
[INFO] running `Command { std: "docker" "inspect" "4202bbebe60acf393f9f0aff1f3aadae81ee1a6d8218c315684a359f4ba44787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4202bbebe60acf393f9f0aff1f3aadae81ee1a6d8218c315684a359f4ba44787", kill_on_drop: false }`
[INFO] [stdout] 4202bbebe60acf393f9f0aff1f3aadae81ee1a6d8218c315684a359f4ba44787